25089315 has 16 divisors (see below), whose sum is σ = 40369056. Its totient is φ = 13305600.

The previous prime is 25089307. The next prime is 25089353. The reversal of 25089315 is 51398052.

It is not a de Polignac number, because 25089315 - 2³ = 25089307 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1906 + ... + 7335.

It is an arithmetic number, because the mean of its divisors is an integer number (2523066).

Almost surely, 2^25089315 is an apocalyptic number.

25089315 is a deficient number, since it is larger than the sum of its proper divisors (15279741).

25089315 is a wasteful number, since it uses less digits than its factorization.

25089315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9430.

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 25089315 is about 5008.9235370487. The cubic root of 25089315 is about 292.7495714946.

The spelling of 25089315 in words is "twenty-five million, eighty-nine thousand, three hundred fifteen".